USCO-320280GA

LED电源

USCO PRO 系列

USCO-320280GA

输出电压

60-152V

输出功率

320W

输出电流

1.4-2.8A

输入电压范围

99-305Vac

尺寸 (L x W x H)

240 x 100 x 38 mm

9.45” x 3.94” x 1.50”

重量

1.8kg (3.97 lb)

亮点与特色

Wide range constant current design
Universal AC input voltage from 110-277Vac
High efficiency up to 95%
Wide operating temperature range -40°C to +60°C
With IP66/IP67 protection from most outdoor applications
Build-in Active PFC and confirm to harmonic current IEC/EN 61000-3-2, Class C
Adjustable constant current level through programmable tool
Common mode 6kV/ differential mode 6kV surge immunity
Suitable for Dry / Damp / Wet location
0-10V dimming available

应用领域

LED电源

USCO PRO 系列

USCO-320280GA

亮点与特色

Wide range constant current design
Universal AC input voltage from 110-277Vac
High efficiency up to 95%
Wide operating temperature range -40°C to +60°C
With IP66/IP67 protection from most outdoor applications
Build-in Active PFC and confirm to harmonic current IEC/EN 61000-3-2, Class C
Adjustable constant current level through programmable tool
Common mode 6kV/ differential mode 6kV surge immunity
Suitable for Dry / Damp / Wet location
0-10V dimming available

输出电压

60-152V

输出功率

320W

输出电流

1.4-2.8A

输入电压范围

99-305Vac

尺寸

240 x 100 x 38 mm

9.45” x 3.94” x 1.50”

重量

1.8kg (3.97 lb)

应用领域

资源下载

Datasheet

Uploaded on 26-Mar-2026

Image

Uploaded on 26-Mar-2026

.DXF

Uploaded on 15-Oct-2020

.STP

Uploaded on 15-Oct-2020

认证

Uploaded on 15-Oct-2020

ENEC

Uploaded on 15-Oct-2020

REACH

Uploaded on 15-Oct-2020

RoHS

Uploaded on 15-Oct-2020

Uploaded on 16-Oct-2020

GUI Software

GUI Program

Uploaded on 10-Apr-2025

Tech Specs

输出电流

1.4-2.8A

输出电压

60-152V

输出电压范围

60-152Vdc

输出功率

320W

输出电流调整范围

0.7-2.8A

最大输出电压

180Vdc

线电压调整率

± 1% (@ 110-277Vac input)

负载调整率

± 3% (@ Min-Max output voltage)

开机时间

500ms max. @ 110-277Vac (full load)

保持时间

16ms typ. @ 110-277Vac (full load)

额定输入电压

110-277Vac

输入电压范围

99-305Vac

额定输入频率

50-60Hz

输入频率范围

47-63Hz

输入电流

3.4A

输入功率（待机模式）

0.5W @ Dim to off, 230Vac & 277Vac

100% 负载效率

92.0%@2.1A @120Vac
94.0%@2.1A @230Vac
94.5%@2.1A @277Vac

涌入电流

90A/250uS @120Vac

功率因数

> 0.98@110/120Vac,> 0.95 @ 230Vac,> 0.92 @ 277Vac&Full Load, > 0.90 @ 110/120/230Vac&> 50% Load(277Vac&> 70% Load )

漏电流

< 0.7mA peak @ 277Vac

底座 / 外壳上盖 Aluminum
指示灯 -
冷却方式 Convection
输入端 Line: Brown, Neural: Blue, PE: Yellow/Green, Cable Length 300mm
输出端 Positive: Brown, Negative: Blue, NTC/PRG: Black, Cable Length 300mm
信号端 -
声压级（SPL） < 24dBA
输入/输出端 -
信号 -
安装导轨 -
电线 -
保护结构 -
端子台 -
重量 1.8kg (3.97 lb)	尺寸 240 x 100 x 38 mm 9.45” x 3.94” x 1.50”

运行温度

-40°C to +50°C

储存温度

-40°C to +85°C

运行湿度

10 to 90% RH (Non-Condensing)

防震测试（非运行状态）

IEC 60068-2-27, Half Sine Wave: 50G for a duration of 11ms, 3 shocks for each 3 directions

振动测试（非运行状态）

IEC 60068-2-6, Random: 5Hz to 500Hz (2.09G); 20 min per axis for all X, Y, Z direction

储藏湿度

5 to 95% RH (Non-Condensing)

过压保护

180Vrms, Auto-Recovery when the fault is removed

超负载/过电保护

Reduce output current. Auto-Recovery when the fault is removed

过热保护

Reduce output current. Auto-Recovery when the fault is removed

短路保护

Auto-Recovery when the fault is removed

预计最长使用寿命

50,000 hours at case temp. tc & full load.

电气安全

IEC 61347-1, IEC 61347-2-13 (independent)
EN 61347-1, EN 61347-2-13
UL 8750, type “HL” & type “TL”
UL 60950-1 and CSA C22.2 No. 60950-1
SELV for 75W

In conformance with EMC Directive and Low Voltage Directive

排放

Compliance to EN 55015 Class B; 47 CFR FCC Part 15, Subpart B, Class B

抗扰度

Compliance to EN 61547

谐波电流排放

IEC 61000-3-2 Class C (230Vac @ ≥ 50% load)

电压波动和闪变

IEC 61000-3-3

ESD 抗扰度

IEC 61000-4-2

辐射抗扰度

IEC 61000-4-3

EFT

IEC 61000-4-4

电涌

IEC 61000-4-5

传导抗扰度

IEC 61000-4-6

磁场

IEC 61000-4-8

电压骤降

IEC 61000-4-11

(/3) Item(s) selected

USCO-320280GA

LED电源

USCO PRO 系列

USCO-320280GA

输出电压

输出功率

输出电流

输入电压范围

尺寸 (L x W x H)

重量

亮点与特色

应用领域

USCO-320280GA

USCO-320280GA

LED电源

USCO PRO 系列

USCO-320280GA

亮点与特色

输出电压

输出功率

输出电流

输入电压范围

尺寸

重量

应用领域

资源下载

资源下载

Tech Specs

Tech Specs

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